Ceiling fan



FIG. 1 is a bottom perspective view of a ceiling fan showing a first embodiment of our new design;

FIG. 2 is bottom plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom perspective view of a ceiling fan showing a second embodiment of our new design;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a left side elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a right side elevation view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom perspective view of a ceiling fan showing a third embodiment of our new design;

FIG. 16 is a bottom plan view thereof;

FIG. 17 is a front elevation view thereof;

FIG. 18 is a left side elevation view thereof;

FIG. 19 is a rear elevation view thereof;

FIG. 20 is a right side elevation view thereof;

FIG. 21 is a top plan view thereof;

FIG. 22 is a bottom perspective view of a ceiling fan showing a fourth embodiment of our new design;

FIG. 23 is a bottom plan view thereof;

FIG. 24 is a front elevation view thereof;

FIG. 25 is a left side elevation view thereof;

FIG. 26 is a rear elevation view thereof;

FIG. 27 is a right side elevation view thereof; and,

FIG. 28 is a top plan view thereof.

The broken lines and the portions within are for the purposes of illustrating portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a ceiling fan, as shown and described. 